Gojūnenshi
By: [henshū Nihon Hōsō Kyōkai Sōgō Gijutsu Kenkyūjo, Hōsō Kagaku Kiso Kenkyūjo]
Contributors: Nihon Hōsō Kyōkai. Hōsō Kagaku Kiso Kenkyūjo
Publisher: Nihon Hōsō Kyōkai Sōgō Gijutsu Kenkyūjo; Hōsō Kagaku Kiso Kenkyūjo
Published: 1981
Place of publication: Tōkyō
Language: jpn
Number of pages: 379